﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NGUYENTHANHDONG.OOP.Inhertance___Polimophism.SAMPLES.SAMPLES_02
{
    abstract class XE
    {
        abstract public bool DONGCO();
        abstract public bool BANDAP();
        abstract public bool VOLANG();
        abstract public bool TAYGA();
        abstract public bool BANH();
        abstract public bool KINHCHANGIO();
        abstract public bool PHANH();

    }
}
